CN201152548Y - Environment-protecting energy-saving heating stove - Google Patents
Environment-protecting energy-saving heating stove Download PDFInfo
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- CN201152548Y CN201152548Y CNU2007201873994U CN200720187399U CN201152548Y CN 201152548 Y CN201152548 Y CN 201152548Y CN U2007201873994 U CNU2007201873994 U CN U2007201873994U CN 200720187399 U CN200720187399 U CN 200720187399U CN 201152548 Y CN201152548 Y CN 201152548Y
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- combustion chamber
- water jacket
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- secondary combustion
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 238000002485 combustion reaction Methods 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 239000011229 interlayer Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 239000003245 coal Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 239000003546 flue gas Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000010411 cooking Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Solid-Fuel Combustion (AREA)
Abstract
Description
技术领域 technical field
本实用新型涉及采暖、供暖生活用品领域,具体地说,本实用新型涉及一种可以用于家庭、单位等供热采暖使用的节能环保采暖炉。The utility model relates to the field of heating and daily necessities for heating, in particular, the utility model relates to an energy-saving and environment-friendly heating furnace which can be used for heating in families and units.
背景技术 Background technique
现有市场上销售及使用的采暖炉,炉膛在燃烧过程中,有部分燃煤没有经过充分的燃烧,烟气直接通过烟道排放到大气。烟气中含有大量的一氧化碳、二氧化硫等有害气体和烟尘,而且还含有大量的热量,直接排放到空气中不仅造成环境污染,而且造成能源的浪费。In the existing heating furnaces sold and used in the market, during the combustion process of the furnace, some coal is not fully burned, and the flue gas is directly discharged into the atmosphere through the flue. The flue gas contains a large amount of carbon monoxide, sulfur dioxide and other harmful gases and smoke, and also contains a large amount of heat. Direct discharge into the air will not only cause environmental pollution, but also cause waste of energy.
为了解决现有技术存在的上述技术问题,特提出本实用新型。In order to solve the above-mentioned technical problems existing in the prior art, the utility model is proposed.
实用新型内容Utility model content
本实用新型的目的是针对现有技术存在的不足,提出一种改变传统炉具的直烧方式、采用逆向反烧原理将燃煤燃烧产生的烟气进行二次燃烧的充分利用热量的节能环保采暖炉。The purpose of this utility model is to address the deficiencies of the existing technology, and propose an energy-saving and environmentally friendly energy-saving and environmentally friendly method that changes the direct combustion method of the traditional stove and adopts the principle of reverse reverse combustion to carry out secondary combustion of the flue gas produced by coal combustion. Heating stove.
为实现上述实用新型目的,本实用新型所提供的技术方案为:一种节能环保采暖炉,包括一炉体,炉体内设有主燃烧室、贮灰室,炉体上部连接有一排烟管道,所述的主燃烧室的上部还设有二次燃烧室,二次燃烧室与所述的排烟管道连接,炉体外对应二次燃烧室位置处设有一具有调节阀的进风口。In order to achieve the purpose of the above-mentioned utility model, the technical solution provided by the utility model is: an energy-saving and environment-friendly heating furnace, including a furnace body, the furnace body is provided with a main combustion chamber and an ash storage chamber, and a smoke exhaust pipe is connected to the upper part of the furnace body. The upper part of the main combustion chamber is also provided with a secondary combustion chamber, the secondary combustion chamber is connected with the smoke exhaust pipe, and an air inlet with a regulating valve is provided at the position corresponding to the secondary combustion chamber outside the furnace body.
所述的二次燃烧室外设有二次燃烧副室,二次燃烧副室通过烟火管与主燃烧室连通。A secondary combustion secondary chamber is arranged outside the secondary combustion chamber, and the secondary combustion secondary chamber communicates with the main combustion chamber through a pyrotechnic tube.
所述的二次燃烧室通过一倒置漏斗形通道与主燃烧室连通。The secondary combustion chamber communicates with the main combustion chamber through an inverted funnel-shaped channel.
所述二次燃烧室的上部外周设有上水套,上水套通过过水管与下水套连通;下水套与设在主燃烧室外的夹层水套连通;上水套和夹层水套均与设置在排烟管道外的烟道水套连通。The upper periphery of the secondary combustion chamber is provided with an upper water jacket, and the upper water jacket communicates with the lower water jacket through a water pipe; the lower water jacket communicates with the interlayer water jacket arranged outside the main combustion chamber; The flue water jacket outside the exhaust pipe is connected.
所述的主燃烧室与夹层水套之间还设有耐火层。A refractory layer is also provided between the main combustion chamber and the interlayer water jacket.
所述的夹层水套底部设有一回水口;所述的烟道水套顶部设有一出水口。A water return port is provided at the bottom of the interlayer water jacket; a water outlet is provided at the top of the flue water jacket.
所述的夹层水套上部位置处设有防爆阀。An explosion-proof valve is provided at the upper part of the interlayer water jacket.
所述的排烟管道的底部位置处设有一清灰口。A dust removal port is provided at the bottom of the exhaust pipe.
所述的二次燃烧室上设有出火口,出火口上设有一封盖。A fire outlet is provided on the secondary combustion chamber, and a cover is provided on the fire outlet.
所述的炉体外还设有炉门和除渣口。The furnace body is also provided with a furnace door and a slag removal port.
本实用新型的有益效果是:改变传统的直烧方式,采用逆向反烧原理,增加二次燃烧室,使燃煤在燃烧过程中产生的CO及可燃气体在二次燃烧室燃烧,烟气排放过程中经过二次燃烧室时,遇到750℃高温时也可燃烧,并通过调节进风装置达到燃烧室稳定燃烧。采用多层水套加装烟道水套,使热损率达到最小,所产生的热能充分通过水套吸收,达到环保节能效果。The beneficial effects of the utility model are: changing the traditional direct combustion method, adopting the principle of reverse combustion, adding a secondary combustion chamber, so that CO and combustible gas generated during the combustion process of coal are burned in the secondary combustion chamber, and the flue gas is discharged When passing through the secondary combustion chamber during the process, it can also burn when it encounters a high temperature of 750 ° C, and the stable combustion of the combustion chamber can be achieved by adjusting the air intake device. The multi-layer water jacket is used to add the flue water jacket to minimize the heat loss rate, and the heat energy generated is fully absorbed by the water jacket to achieve the effect of environmental protection and energy saving.
附图说明 Description of drawings
图1为本实用新型节能环保采暖炉的剖面结构示意图;Fig. 1 is the sectional structure schematic diagram of the utility model energy-saving and environment-friendly heating furnace;
图2为本实用新型节能环保采暖炉的外部结构主视图;Fig. 2 is the front view of the external structure of the utility model energy-saving and environment-friendly heating furnace;
图3为本实用新型节能环保采暖炉的外部结构俯视图。Fig. 3 is a top view of the external structure of the utility model energy-saving and environment-friendly heating furnace.
具体实施方式 Detailed ways
下面结合附图对本实用新型的具体实施方式进行详细描述。Specific embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings.
图1为本实用新型节能环保采暖炉的剖面结构示意图,图2为外部结构主视图,图3为外部结构俯视图,如图1、2、3所示,本实用新型节能环保采暖炉包括一炉体1,炉体1内设有主燃烧室2、贮灰室3,炉体1外设有炉门22和除渣口23,炉体1上部连接有一排烟管道4,主燃烧室2的上部还设有二次燃烧室5,二次燃烧室5与排烟管道4连接,二次燃烧室5通过一倒置漏斗形通道9与主燃烧室2连通,二次燃烧室5上设有出火口20,出火口20上设有一封盖21。炉体1外对应二次燃烧室5位置处设有一具有调节阀6的进风口7,二次燃烧室5外设有二次燃烧副室8,二次燃烧副室8通过烟火管9与主燃烧室2连通。Fig. 1 is a schematic cross-sectional structure diagram of an energy-saving and environment-friendly heating furnace of the present invention, Fig. 2 is a front view of the external structure, and Fig. 3 is a top view of the external structure, as shown in Fig. 1, 2 and 3, the energy-saving and environment-friendly heating furnace of the present invention includes a Body 1, furnace body 1 is provided with main combustion chamber 2, ash storage chamber 3, furnace body 1 is provided with
二次燃烧室5的上部外周设有上水套10,上水套10通过过水管11与下水套12连通;下水套12与设在主燃烧室2外的夹层水套13连通;上水套10和夹层水套13均与设置在排烟管道4外的烟道水套14连通,主燃烧室2与夹层水套13之间还设有耐火层15,夹层水套13底部设有一回水口16,夹层水套13上部位置处设有防爆阀18;烟道水套14顶部设有一出水口17。The upper periphery of the secondary combustion chamber 5 is provided with an upper water jacket 10, and the upper water jacket 10 communicates with the lower water jacket 12 through the water pipe 11; the lower water jacket 12 communicates with the interlayer water jacket 13 located outside the main combustion chamber 2; the upper water jacket 10 and the interlayer water jacket 13 are all in communication with the flue water jacket 14 arranged outside the
排烟管道4的底部位置处设有一清灰口19,用于方便地清除排烟管道中的烟尘。A dust removal port 19 is provided at the bottom of the
本实用新型利用炉体1上部的二次进风装置-具有调节阀6的进风口7二次进风,在燃烧区与烟气混合,对烟气中的一氧化碳等有害气体进行气化燃烧,使同等量的燃料产热量大量增加,同时对炉渣烧透,使排放到气体中的大气烟尘、二氧化硫排放浓度大幅度降低,利于环保。The utility model uses the secondary air inlet device on the upper part of the furnace body 1 - the
主燃烧室2中的燃煤燃烧行成的火苗通过烟火管9,由于烟火管9设置在下水套12内,因此,下水套12即具有大量的辐射受热面积,同时,通过烟火管9的高温烟气猛烈冲刷上水套10,把大量的热量传给上水套10和烟道水套14,通过这些热交换,使得排放烟气的温度降低到200度以下,减少了烟气排放产生的热损失。The flame formed by the coal combustion in the main combustion chamber 2 passes through the pyrotechnic tube 9. Since the pyrotechnic tube 9 is arranged in the lower water jacket 12, the lower water jacket 12 has a large amount of radiation heating area. At the same time, the high temperature of the pyrotechnic tube 9 The flue gas violently scours the upper water jacket 10, and transfers a large amount of heat to the upper water jacket 10 and the flue water jacket 14. Through these heat exchanges, the temperature of the exhausted flue gas is reduced to below 200 degrees, which reduces the generation of flue gas emissions. heat loss.
本实用新型可以设置多根烟火管9,本实施例设置8根,烟火管9位于下水套12中。即使主燃烧室2填煤封火,但通过烟火管9导热,并将主燃烧室2内的CO和可燃烧气体汇聚到二次燃烧室5和二次燃烧副室8时,继续燃烧并加热水套,达到充分利用热能的效果,使室内温度即时封火也可保持一定的温度,并可封火24小时不灭。改变了传统采暖炉具夜间封火暖气片变凉、室内温度降低、封火不严容易烧过熄火、不易控制等缺陷。The utility model can be provided with a plurality of pyrotechnic tubes 9, and the present embodiment is provided with 8, and the pyrotechnic tubes 9 are located in the lower water jacket 12. Even if the main combustion chamber 2 is filled with coal to seal the fire, the pyrotechnic tube 9 conducts heat and gathers the CO and combustible gas in the main combustion chamber 2 into the secondary combustion chamber 5 and the secondary combustion auxiliary chamber 8 to continue burning and heating The water jacket achieves the effect of making full use of heat energy, so that the indoor temperature can be maintained at a certain temperature even when the fire is closed, and the fire can not be extinguished for 24 hours. It has changed the defects of traditional heating stoves such as the heating radiator becomes cooler when the fire is sealed at night, the indoor temperature is lowered, the fire is not tightly sealed, it is easy to burn out, and it is difficult to control.
另外,本实用新型采暖炉是多用途的炉具,除去封盖21,就可以用于做饭、炒菜、蒸馒头、烧水等生活用途,不但节煤且加热速度较快。小型单位计提供热采暖及炊事也非常方便。In addition, the heating stove of the utility model is a multi-purpose stove, which can be used for cooking, cooking, steaming steamed buns, boiling water, etc. without the
如本领域技术人员所熟知,上述实施例仅仅起到对上述实用新型保护范围内的示范作用,对本领域普通技术人员来说,在本实用新型所限定的保护范围内还有很多常规变形和其它实施例,这些变形和实施例都将在本实用新型待批的保护范围之内。As is well known to those skilled in the art, the above-described embodiments only serve as demonstrations within the protection scope of the above-mentioned utility model. For those of ordinary skill in the art, there are many conventional deformations and other modifications within the protection scope defined by the utility model. Embodiments, these modifications and embodiments will all be within the protection scope of the utility model to be approved.
Claims (10)
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CNU2007201873994U CN201152548Y (en) | 2007-12-24 | 2007-12-24 | Environment-protecting energy-saving heating stove |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102135278B (en) * | 2010-01-21 | 2012-10-10 | 白山市震源生物质能源技术有限公司 | Biomass straw gas furnace |
CN103017209A (en) * | 2013-01-04 | 2013-04-03 | 古丈县能辉再生能源科技有限责任公司 | Biomass multifunctional environment-protecting and energy-saving furnace |
CN103438481A (en) * | 2013-09-13 | 2013-12-11 | 贵州大学 | Energy-saving air-returning water circulation coal-fired heating stove |
-
2007
- 2007-12-24 CN CNU2007201873994U patent/CN201152548Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102135278B (en) * | 2010-01-21 | 2012-10-10 | 白山市震源生物质能源技术有限公司 | Biomass straw gas furnace |
CN103017209A (en) * | 2013-01-04 | 2013-04-03 | 古丈县能辉再生能源科技有限责任公司 | Biomass multifunctional environment-protecting and energy-saving furnace |
CN103438481A (en) * | 2013-09-13 | 2013-12-11 | 贵州大学 | Energy-saving air-returning water circulation coal-fired heating stove |
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Granted publication date: 20081119 Termination date: 20101224 |